[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]
handling mmap of character device using fileops
I'd like to use fileops in drm(4) to take advantage of fd_clone() and
eliminate other hacks related to storing/looking up per-file, device
private data. Unfortunately, I don't see fo_mmap in struct fileops.
How should I handle this? I seem to recall a thread on this a while
back, but I can't seem to find it.
Would supporting this also require new code in sys_mmap()?
Main Index |
Thread Index |